body{
    flex-direction: column;
}
.playback{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-content: center;
    position: relative;
    width: 100%;
    height: 35rem;
    color: #fff;
    background: black;
}
.icon-xiangzuo1{
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 2.5rem;
}
.icon-bofang{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    font-size: 4rem;
}
.preview{
    position: absolute;
    left: 17.6rem;
    top: 22.5rem;
    font-size: 1.4rem;
}
.Information{
    width: 100%;
    /* height: 52rem; */
    padding: 2.5rem;
    flex-direction: column;
    overflow-y: scroll;
}
.video_name{
    position: relative;
    width: 100%;
    height: 8rem;
    border-bottom: 1px solid #bbb;
}
.tit1{
    color: #101010;
    font-size: 2.4rem;
    font-weight: 600;
}
.video_name .p{
    color: #101010;
    font-size: 2rem;
    font-weight: 600;
    margin-top: 1rem;
}
.video_name .p .span{
    color: #8A8A8A;
    font-size: 1.4rem;
}
.tit3{
    position: absolute;
    right: 4.2rem;
    bottom: 1.5rem;
    color: #8A8A8A;
    font-size: 1.4rem;
}
.symbol{
    position: absolute;
    right: 1rem;
    color: #8A8A8A;
    bottom: 1rem;
    font-size: 2.5rem;
}
.user_Information{
    height: 30rem;
    width: 100%;
    /* background:saddlebrown; */
}
.user_name{
    position: relative;
    width: 100%;
    height: 13rem;
    /* background: red; */
}
.user_name img{  
    width: 8rem;
    height: 8rem;
    margin-top: 2rem;
    margin-right: 2.5rem;
    border-radius: 50%; 
}
.user_name_tit{
    margin-top: 3.5rem;
}
.userName{
    font-size: 1.8rem;
    color: #101010;
    font-weight: 600;
}
.userName_tit{
    color: #8A8A8A;
    font-size: 1.4rem;
    margin-top: 0.8rem;
}
.concern{
    position: absolute;
    top: 4.5rem;
    right: 0;
    width: 8.5rem;
    height: 3.5rem;
    text-align: center;
    line-height: 3.5rem;
    font-size: 1.4rem;
    color: #fff;
    border-radius: 1.8rem;
    background: #4294FF;
}
.illustrate{
    color: #8A8A8A;
    font-size: 1.6rem;
}
.other{
    position: relative;
    width: 100%;
    height: 10rem;
    /* background: #4294FF; */
    overflow: hidden;
}
.other_content{
    width: 100rem;
    position: absolute;
    top: 3.5rem;
    left: 5.5rem;
}
.other_content1{
    position: absolute;
    top: 3.5rem;
    left: 50%;
    width: 15rem;
    height: 8ren;
    border-left: 1px dotted #8A8A8A;
}
.other_content span{
    font-size: 1.6rem;
    color: #101010;
}
.other_content div{
   margin-top: 1rem;
    font-size: 1.4rem;
    color: #8A8A8A;
}
.other_content1 span{
    font-size: 1.6rem;
    padding-left: 5.8rem;
    color: #101010;
}
.other_content1 div{
    padding-left: 5.8rem;
    font-size: 1.4rem;
    color: #8A8A8A;
    margin-top: 1rem;
}
.btn{
    width: 35rem;
    height: 5.5rem;
    background: #4294FF;
    margin-left: 0.7rem;
    border-radius: 2.5rem;
    text-align: center;
    line-height: 5.5rem;
    font-size: 1.8rem;
    color: #fff;
}
.video{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    /* top: 5rem; */
    width: 100%;
    height: 23rem;
}
.video img{
    width: 100%;
    height: 100%;
}